[특허]Apparatus for treating waste water

[미국특허] Apparatus for treating waste water 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C02F-003/06 C02F-003/20
출원번호	US-0808424 (1991-12-16)
발명자 / 주소	McKinney Jerry L. (P.O. Box 546 Silsbee TX 77656)
인용정보	피인용 횟수 : 47 인용 특허 : 0

초록 ▼

A waste water treatment plant is disclosed that uses aerobic bacteria to digest solid particles in the waste water. The plant includes a filter located just upstream of the outlet through which the water leaves the plant. The filter comprises an elongated sheet of plastic material that is wound upon itself with adjacent layers narrowly spaced to form an elongated narrow passageway. Aerobic bacteria grows on the walls of the passageway and across the top of the filter to digest the last solid particles from the water as the water slowly rises through the filter.

대표청구항 ▼

In a waste water treatment plant having an aeration chamber, an inlet located adjacent the top of the aeration chamber through which the waste water flows into the aeration chamber and downwardly toward the bottom of the aeration chamber, means for injecting air into the waste water in the aeration chamber to support the growth of aerobic microorganisms and a clarifier chamber within said aeration chamber, said clarifier chamber being formed by a partition in the form of an inverted, truncated cone-like member into the bottom of which the waster water flows from the aeration chamber and rises therein, the improvement comprising a filter housing mounted in the clarifier with an open lower end extending below the level of the waste water in the clarifier, a horizontal outlet tube connected to the filter housing through which the waste water can flow out of the filter housing and the clarifier, and a filter located in the housing below the level of waste water through which the waste water flows without turbulence to reach the outlet, said filter having a plurality of relatively narrow vertical passageways providing a large surface area for aerobic bacteria to cover and remove the small solid particles form the waste water as it flows upwardly through the filter toward the outlet, said means for injecting air in the aeration chamber also providing means to supply the aerobic bacteria covering the filter with sufficient oxygen to keep it functioning.

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

McKinney, Jerry L., Aeration vessel and aerator assembly for use in a wastewater treatment system.
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Guy Monroe Wayne, Apparatus and method for treating wastewater.
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Nelson Douglas J. ; Knight James E. ; Noga Mark C., Apparatus and method for wastewater nutrient recovery.
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McKinney Jerry, Apparatus for and method of reducing solids and controlling surges in the flow of effluent from a wastewater treatment.
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Bober Thomas W. (Rochester NY) Pearl Terry W. (Waterloo NY) Vacco Dominick (Rochester NY) Yeaw David C. (Brockport NY), Apparatus for removing silver from spent photoprocessing solution.
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Guy Monroe Wayne ; Cox Christopher Edward ; Cox Raleigh Lee, Apparatus for treating wastewater.
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Cox Christopher Edward, Clip for the support of a clarifier and a dropline in an aerated wastewater treatment tank.
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Cox Christopher E., Clip for the support of a dropline in an aerated wastewater treatment tank.
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Young, Richard Nils, Continuous flow reactor wastewater treatment plant.
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McKinney,Jerry, Current and aeration system for wastewater plant.
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McKinney, Jerry L., Disinfectant system for use with residential aerobic wastewater treatment plants.
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McKinney,Jerry L., Disinfectant system for use with residential aerobic wastewater treatment plants.
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Nurse ; Jr. Harry L. (10409 Watterson Trail Louisville KY 40299), Filter device for wastewater treatment system.
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Schwalbe, Pontus, Method and arrangement for purification of water.
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Nurse ; Jr. Harry L., Outlet filter for waste water treatment tank.
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Nurse ; Jr. Harry L. (10409 Watterson Trail Louisville KY 40299), Outlet filter for waste water treatment tank.
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Petrone, Richard J., Packaged wastewater treatment unit.
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Petrone,Richard J., Packaged wastewater treatment unit.
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Holt,Karl K., Portable tank wastewater treatment system and method.
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Chaffin, Mark N., Pressurized wastewater effluent chlorination system.
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Boyd,Steven H.; Azad,Abdul R. M., Process and apparatus for waste water treatment.
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Louvel Luc,FRX, Reactor for implementing chemical reactions involving a biomass.
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Sharb, Matthew L., Self-adjusting fluid surface skimmer and fluid treatment system using same.
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Holt, Karl K., Septic system remediation method and apparatus.
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Holt,Karl K., Septic system remediation method and apparatus.
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Thibault Ronald M., Septic waste treatment system.
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Cormier Murphy, Sewage treatment apparatus.
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White, J. C., Sewage treatment chlorinator and system and method for use of same.
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Cormier Murphy, Sewage treatment method and apparatus therefor.
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Donald Hubbard H. ; Johnson George E., Sewage treatment system with chlorinator.
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McKinney, Jerry L., System for denitrification of treated water from aerobic wastewater treatment systems.
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Hubbard H. Donald ; George E. Johnson, Three stage sewage treatment plant.
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Donald Hubbard H. ; Johnson George E., Three stage sewage treatment system.
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Guy,Monroe Wayne; Catanzaro,Michael D.; Cox,Raleigh Lee; Cox,Christopher Edward, Unitary three stage wastewater treatment system.
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McKinney Jerry L., Waste treatment plant.
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McKinney Jerry L., Waste treatment plant.
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McKinney Jerry L., Waste treatment plant.
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K. Eugen Keppeler ; Richard Brian Dixon, Waste treatment unit.
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Weaver Lloyd ; Monroe James C. ; Gray James R., Waste water treatment process and system with filtering media.
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Brown, Ralph, Wastewater disinfection apparatus and methods.
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Gerardi, Michael; Holcomb, Henry; Wagner, Gene, Wastewater treatment apparatus.
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Jerry L. McKinney, Wastewater treatment plant.
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Drewery T. Gig, Wastewater treatment system.
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Coyne Thomas J. (1503 Kirsten ; Apt. E Springdale AR 72764), Wastewater treatment system and method.
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Guy,Wayne; Catanzaro,Michael D.; Cox,Raleigh Lee; Cox,Christopher Edward, Wastewater treatment system having aeration dropline-supporting clips.
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Catanzaro Michael David ; Arcemont ; III Murphy Martin ; Cox Raleigh Lee ; Cox Christopher Edward ; LeJeune Travis Lee, Wastewater treatment system preventing the build up of solids beneath the clarifier opening.
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Drewery T. Gig, Wastewater treatment system with air pump/control panel platform.
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[미국특허] Apparatus for treating waste water 원문보기